Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications; German version EN 292-2:1991 + A1:1995— 47 стр.
Pressure equipment - Part 7:Safety systems for unfired pressure vessels; German version EN 764-7:2002, Corrigenda to DIN EN 764-7:2002-09; German version EN 764-7:2002/AC:2006— 3 стр.
Agricultural machinery - Slurry tankers and spreading devices - Environmental protection; Requirements and test methods for the spreading precision; German version EN 13406:2002— 23 стр.